Hitachi LP-WU3500 - Image Quality and Focus Issues

115
Phenomenon Cases not involving a machine defect
Reference
page
7KHUHPRWH
FRQWUROGRHVQRW
ZRUN
The batteries in the remote control are near the end.
5HSODFHWKHEDWWHULHV
25
9LGHRVFUHHQ
GLVSOD\IUHH]HV
The FREEZE function is working.
3UHVVFREEZEEXWWRQWRUHVWRUHWKHVFUHHQWRQRUPDO
44
&RORUVKDYH
DIDGHGRXW
DSSHDUDQFH
RUFRORUWRQHLV
SRRU
Color settings are not correctly adjusted.
3HUIRUPSLFWXUHDGMXVWPHQWVE\FKDQJLQJWKH&2/257(03
&2/25DQGRU7,17VHWWLQJVXVLQJWKHPHQXIXQFWLRQV

COLOR SPACE setting is not suitable.
&KDQJHWKH&2/2563$&(VHWWLQJWR$8725*%
6037(5(&RU5(&
61
3LFWXUHVDSSHDU
GDUN
The brightness and/or contrast are adjusted to an
extremely low level.
$GMXVW%5,*+71(66DQGRU&2175$67VHWWLQJVWRD
KLJKHUOHYHOXVLQJWKHPHQXIXQFWLRQ
54
Is LIGHT OUTPUT set to other than HIGH?
&KDQJHWKH/,*+7287387VHWWLQJ
67
Dimming Level of Blending function is working.
6HW'LPPLQJ/HYHOWRDKLJKHUOHYHORUVHW%OHQGLQJ
0RGHWR2))

3LFWXUHVDSSHDU
EOXUU\
The lens cover is attached.
5HPRYHWKHOHQVFRYHU
±
Either the focus and/or horizontal phase settings are
not properly adjusted.
$GMXVWWKHIRFXVXVLQJWKHIRFXV ULQJDQGRU+3+$6(
XVLQJWKHPHQXIXQFWLRQ

FRQWLQXHGRQQH[WSDJH
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)